She is in the 1881 census aged 9, and possibly in 1891 as a servant. Mary Louisa Horrit is in the Liverpool, England, Church of England Baptisms, 1813-1917 as being baptised on May 27th 1873. The entry alongside reads 2 years and 2 months old. The day after, her brother Thomas Wright Horrit was baptised. Both parents were Thomas and Isabella from West Derby, he being a farmer.
I have the rest of the children; John Edmund born in 1868, Thomas Wright in 1873, Henry (my grandfather) in 1876, Margaret Jane in 1880 and Herbert in 1884. All are in GRO with a few variations of spelling of either Orrett and Metcalfe, but Mary eludes me! I have tried as many variations as I can think of, and looked at FreeBMD to cross reference the District, Volume and page.
Any thoughts from you good people?

Thanks, John